JPS6034381U - seam welding machine - Google Patents
seam welding machineInfo
- Publication number
- JPS6034381U JPS6034381U JP12303283U JP12303283U JPS6034381U JP S6034381 U JPS6034381 U JP S6034381U JP 12303283 U JP12303283 U JP 12303283U JP 12303283 U JP12303283 U JP 12303283U JP S6034381 U JPS6034381 U JP S6034381U
- Authority
- JP
- Japan
- Prior art keywords
- lower electrode
- welding machine
- seam welding
- workpiece
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Resistance Welding (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す正面図、第２図は第１
図の実施例の側面図、第３図は第１図の実施例の■−■
面断面図、第４図は第１図及び第２図に示したシリンダ
１５の油圧回路図、第５図は本考案の実施例のモータ１
４及びバルブ４０を制御するための制御装置の構成を示
すブロック図である。
１・・・溶接機本体、２・・・被溶接材、３・・・上円
板電極、４・・・下円板電極（下部電極）、５．６・・
・支持箱、７・・・加圧シリンダー、８・・・昇降ユニ
ット、９・・・昇降送り用ナツト、１０・・・送りネジ
、１１・・・ガイドロット、１２，１３・・・かさ歯車
、１４・・・モータ、１５，２２，３２・・・シリンダ
、２０．３０・・・駆動装置、２３，３１，３３・・・
ブラケット、２４．３４・・・ナールローラ、３５・・
・ボルト、３６・・・偏位検出器、４０・・・バルブ、
５１・・・増幅器、５２・・・制御装置。Fig. 1 is a front view showing one embodiment of the present invention, and Fig. 2 is a front view showing an embodiment of the present invention.
A side view of the embodiment shown in the figure, and Fig. 3 is a side view of the embodiment shown in Fig. 1.
4 is a hydraulic circuit diagram of the cylinder 15 shown in FIGS. 1 and 2, and FIG. 5 is a cross-sectional view of the motor 1 of the embodiment of the present invention.
4 is a block diagram showing the configuration of a control device for controlling the valve 4 and the valve 40. FIG. DESCRIPTION OF SYMBOLS 1... Welding machine main body, 2... Material to be welded, 3... Upper disk electrode, 4... Lower disk electrode (lower electrode), 5.6...
・Support box, 7... Pressure cylinder, 8... Lifting unit, 9... Nut for lifting/lowering feed, 10... Feed screw, 11... Guide rod, 12, 13... Bevel gear , 14...Motor, 15,22,32...Cylinder, 20.30...Drive device, 23,31,33...
Bracket, 24.34... Knurl roller, 35...
・Bolt, 36...Displacement detector, 40...Valve,
51...Amplifier, 52...Control device.
Claims (1)
溶接物を挾んで加圧しながら連続的に点溶接を行なうシ
ーム溶接機において、前記下部電極の直径の変化を検出
する偏位検出器と、前記被溶接物の下面に前記下部電極
が接触するように該下部電極を昇降する昇降ユニットと
、モータを駆動源として前記昇降ユニットを駆動する駆
動部と、該駆動部のモータを前記偏位検出器の検出値に
応じて制御する制御部とを具備することを特徴とするシ
ーム溶接機。In a seam welding machine that continuously performs spot welding while holding a plate-shaped workpiece between a rotating disc-shaped upper electrode and a lower electrode and pressurizing the workpiece, a biasing system that detects changes in the diameter of the lower electrode is used. a position detector; a lifting unit that lifts and lowers the lower electrode so that the lower electrode contacts the lower surface of the workpiece; a drive unit that uses a motor as a drive source to drive the lift unit; and a motor of the drive unit. A seam welding machine characterized by comprising: a control section that controls according to a detected value of the deviation detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12303283U JPS6034381U (en) | 1983-08-08 | 1983-08-08 | seam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12303283U JPS6034381U (en) | 1983-08-08 | 1983-08-08 | seam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6034381U true JPS6034381U (en) | 1985-03-08 |
Family
ID=30280996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12303283U Pending JPS6034381U (en) | 1983-08-08 | 1983-08-08 | seam welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221469A (en) * | 1985-07-18 | 1987-01-29 | Honda Motor Co Ltd | Driving device for electrode roll in seam welding machine |
| JPH0395175U (en) * | 1990-01-11 | 1991-09-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733111A (en) * | 1980-07-31 | 1982-02-23 | Imamura Seisakusho:Kk | No-reaction oscillating feeder |
-
1983
- 1983-08-08 JP JP12303283U patent/JPS6034381U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733111A (en) * | 1980-07-31 | 1982-02-23 | Imamura Seisakusho:Kk | No-reaction oscillating feeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221469A (en) * | 1985-07-18 | 1987-01-29 | Honda Motor Co Ltd | Driving device for electrode roll in seam welding machine |
| JPH0395175U (en) * | 1990-01-11 | 1991-09-27 |
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